Benchmark of rack5slot3s.osadl.org / GNU/Linux on Fri Jul 10 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:02 up 101 days, 29 min, 0 users, load average: 0.00, 0.05, 0.02; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:01; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13715939.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1175.3`
Double-Precision Whetstone	`2483.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.6`
Execl Throughput	`1197.1`	`lps`	`30.0 s`	`2`	`43.0`	`278.4`
File Copy 1024 bufsize 2000 maxblocks	`138704.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`350.3`
File Copy 256 bufsize 500 maxblocks	`36231.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`218.9`
File Copy 4096 bufsize 8000 maxblocks	`438042.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`755.2`
Pipe Throughput	`207030.1`	`lps`	`10.0 s`	`7`	`12440.0`	`166.4`
Pipe-based Context Switching	`48181.9`	`lps`	`10.0 s`	`7`	`4000.0`	`120.5`
Process Creation	`2554.4`	`lps`	`30.0 s`	`2`	`126.0`	`202.7`
Shell Scripts (1 concurrent)	`2238.7`	`lpm`	`60.0 s`	`2`	`42.4`	`528.0`
Shell Scripts (8 concurrent)	`612.6`	`lpm`	`60.0 s`	`2`	`6.0`	`1021.1`
System Call Overhead	`137383.0`	`lps`	`10.0 s`	`7`	`15000.0`	`91.6`
System Benchmarks Index Score:						`330.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:01 - 18:11:04; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54109943.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4636.7`
Double-Precision Whetstone	`9935.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1806.5`
Execl Throughput	`3502.7`	`lps`	`30.0 s`	`2`	`43.0`	`814.6`
File Copy 1024 bufsize 2000 maxblocks	`72543.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`183.2`
File Copy 256 bufsize 500 maxblocks	`18707.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`113.0`
File Copy 4096 bufsize 8000 maxblocks	`273371.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`471.3`
Pipe Throughput	`789924.4`	`lps`	`10.0 s`	`7`	`12440.0`	`635.0`
Pipe-based Context Switching	`187351.2`	`lps`	`10.0 s`	`7`	`4000.0`	`468.4`
Process Creation	`7107.7`	`lps`	`30.0 s`	`2`	`126.0`	`564.1`
Shell Scripts (1 concurrent)	`4851.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1144.1`
Shell Scripts (8 concurrent)	`465.0`	`lpm`	`60.2 s`	`2`	`6.0`	`774.9`
System Call Overhead	`506514.1`	`lps`	`10.0 s`	`7`	`15000.0`	`337.7`
System Benchmarks Index Score:						`621.9`

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